Germany in the Second World War, whether counting some 10 million deaths inflicted on opposing armed forces (mostly the USSR's), more than 20 million civilians killed in nazi invasion or occupation (mostly in the USSR), or more than 40 million killed on all sides in Europe in the war unleashed by German action in 1939.
The USSR.
The Soviet Union (U.S.S.R.). By far. And the most civilian deaths by far.
The Russians .
The Civil War had the most AMERICAN deaths
It was Germany for the most with 2,036,897 and Japan would probably be the least with 415.
The USSR.
Probably artillery; it was responsible for many of the deaths in World War 1.
The Soviet Union (U.S.S.R.). By far. And the most civilian deaths by far.
The Russians .
The Civil War had the most AMERICAN deaths
the most casualties in a war was the American Civil War with 495,332 deaths and behind it is WW2 with 405,399 deaths.
It was Germany for the most with 2,036,897 and Japan would probably be the least with 415.
Of the Allied Powers, Russia suffered the most military deaths, with 2,254,369 total. Of the Central Powers, the German Empire suffered the most military deaths, with 2,037,000 total.
south africa
russia had the most deaths in ww1
Joseph Stalin
The most grand total of deaths in any one war occurred in WWII. They usually say over 50 million people died in that war but recently I found an official government site that had a total of 61 million people. I would believe that number myself since it was based on a country by country basis with all deaths tallied.